发明申请
US20160113435A1 METHOD, INFUSION ASSEMBLY, AND CARTRIDGE FOR THE PREPARATION OF A LIQUID PRODUCT
审中-公开
方法，输液装置和用于制备液体产品的盒子
- 专利标题： METHOD, INFUSION ASSEMBLY, AND CARTRIDGE FOR THE PREPARATION OF A LIQUID PRODUCT
- 专利标题（中）： 方法，输液装置和用于制备液体产品的盒子
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申请号： US14892136申请日： 2014-03-11
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公开(公告)号： US20160113435A1公开(公告)日： 2016-04-28
- 发明人: Alberto CABILLI , Luca BUGNANO , Fabio TOTTONE
- 申请人： LUIGI LAVAZZA S.P.A.
- 申请人地址： IT Torino
- 专利权人： Luigi Lavazza S.p.A.
- 当前专利权人： Luigi Lavazza S.p.A.
- 当前专利权人地址： IT Torino
- 优先权： ITTO2013A000404 20130521
- 国际申请： PCT/IB2014/059618 WO 20140311
- 主分类号： A47J31/40
- IPC分类号： A47J31/40 ; A23F5/26 ; B65D85/804
摘要：
A method for the preparation of a liquid product such as coffee by means of hot liquid and/or steam introduced into a cartridge (10) containing a dose of ground coffee envisages introducing the hot liquid and/or steam into the cartridge (10) thus bringing about deformation of at least one portion (1420) of a bottom (142) of the cartridge (10) and consequent perforation of the aforesaid bottom (142) by an array of perforating tips (10). The cartridge (10) is set with the bottom (142) facing the array of perforating tips (10) but at a distance therefrom so that the bottom (142), by undergoing deformation, comes into contact with the array of perforating tips (10) with a delay with respect to the start of the action of introduction of the aforesaid hot liquid and/or steam into the cartridge (10).
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